Headphone Audio Filter

eqJAC-001

Headphone Audio Filter

One control to adjust the center frequency of the notch filter

Uses four AA batteries and requires no other external power

The eqJAC-001 unit features an industry standard U-174/U (TP-120) plug to interface
with a high impedance audio panel, and supports an automatic on/off power function
that senses the intercom microphone bias voltage, allowing the user to unplug the unitfrom the aircraft to turn power off.